[ACCEPTED]-PDO Error: " Invalid parameter number: parameter was not defined-parameterized-query

Accepted answer

Score: 21

The problem - and you will kick yourself 4 - is with :color.

The array key for the value you 3 are passing for that marker when calling 2 execute() is named :color:. Remove the trailing : (I'm guessing 1 this was just a typo anyway).

$stmt3->execute(array(
    ':room' => $Clean['room'],
    ':name' => $Clean['name'],
    ':message' => $Clean['message'],
    ':time' => $time,
    ':color' => $Clean['color'],
    ));

Source: stackoverflow.com

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